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reg,build: remove "v" from virtual register ctors

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Fixes #30
This commit is contained in:
Michael McLoughlin
2019-01-04 18:23:44 -08:00
parent 05cfa809f2
commit 672b77a441
26 changed files with 155 additions and 155 deletions
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18
README.md
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@@ -43,8 +43,8 @@ import (
func main() {
TEXT("Add", "func(x, y uint64) uint64")
Doc("Add adds x and y.")
x := Load(Param("x"), GP64v())
y := Load(Param("y"), GP64v())
x := Load(Param("x"), GP64())
y := Load(Param("y"), GP64())
ADDQ(x, y)
Store(y, ReturnIndex(0))
RET()
@@ -101,9 +101,9 @@ Sum a slice of `uint64`s:
func main() {
TEXT("Sum", "func(xs []uint64) uint64")
Doc("Sum returns the sum of the elements in xs.")
ptr := Load(Param("xs").Base(), GP64v())
n := Load(Param("xs").Len(), GP64v())
s := GP64v()
ptr := Load(Param("xs").Base(), GP64())
n := Load(Param("xs").Len(), GP64())
s := GP64()
XORQ(s, s)
LABEL("loop")
CMPQ(n, operand.Imm(0))
@@ -126,7 +126,7 @@ func main() {
[embedmd]:# (examples/args/asm.go go /.*TEXT.*StringLen/ /Load.*/)
```go
TEXT("StringLen", "func(s string) int")
strlen := Load(Param("s").Len(), GP64v())
strlen := Load(Param("s").Len(), GP64())
```
Index an array:
@@ -134,7 +134,7 @@ Index an array:
[embedmd]:# (examples/args/asm.go go /.*TEXT.*ArrayThree/ /Load.*/)
```go
TEXT("ArrayThree", "func(a [7]uint64) uint64")
a3 := Load(Param("a").Index(3), GP64v())
a3 := Load(Param("a").Index(3), GP64())
```
Access a struct field (provided you have loaded your package with the `Package` function):
@@ -142,7 +142,7 @@ Access a struct field (provided you have loaded your package with the `Package`
[embedmd]:# (examples/args/asm.go go /.*TEXT.*FieldFloat64/ /Load.*/)
```go
TEXT("FieldFloat64", "func(s Struct) float64")
f64 := Load(Param("s").Field("Float64"), Xv())
f64 := Load(Param("s").Field("Float64"), XMM())
```
Component accesses can be arbitrarily nested:
@@ -150,7 +150,7 @@ Component accesses can be arbitrarily nested:
[embedmd]:# (examples/args/asm.go go /.*TEXT.*FieldArrayTwoBTwo/ /Load.*/)
```go
TEXT("FieldArrayTwoBTwo", "func(s Struct) byte")
b2 := Load(Param("s").Field("Array").Index(2).Field("B").Index(2), GP8v())
b2 := Load(Param("s").Field("Array").Index(2).Field("B").Index(2), GP8())
```
Very similar techniques apply to writing return values. See [`examples/args`](examples/args) and [`examples/returns`](examples/returns) for more.